Internet Data Sheet
HYS64T[32/64/128]xxxEDL–[25F/…/3.7](–)B2
Small Outlined DDR2 SDRAM Modules
Product Type
Organization
256MB
256MB
512MB
512MB
×64
×64
×64
×64
1 Rank (×16) 1 Rank (×16) 2 Ranks
(×16)
2 Ranks
(×16)
Label Code
PC2–
PC2–
PC2–
PC2–
6400S–666 6400S–666 6400S–666 6400S–666
JEDEC SPD Revision
Rev. 1.2
HEX
Rev. 1.2
HEX
Rev. 1.2
HEX
Rev. 1.2
HEX
Byte#
Description
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
PLL Relock Time
00
56
7A
77
3B
36
2E
5A
2A
68
22
3B
00
00
00
00
12
41
7F
7F
7F
7F
7F
51
00
56
7A
77
3B
36
2E
5A
2A
68
22
3B
00
00
00
00
12
41
7F
7F
7F
7F
7F
51
00
56
7A
77
3B
36
2E
5A
2A
68
22
3B
00
00
00
00
12
42
7F
7F
7F
7F
7F
51
00
56
7A
77
3B
36
2E
5A
2A
68
22
3B
00
00
00
00
12
42
7F
7F
7F
7F
7F
51
TCASE.MAX Delta / ∆T4R4W Delta
Psi(T-A) DRAM
∆T0 (DT0)
∆T2N (DT2N, UDIMM) or ∆T2Q (DT2Q, RDIMM)
∆T2P (DT2P)
∆T3N (DT3N)
∆T3P.fast (DT3P fast)
∆T3P.slow (DT3P slow)
∆T4R (DT4R) / ∆T4R4W Sign (DT4R4W)
∆T5B (DT5B)
∆T7 (DT7)
Psi(ca) PLL
Psi(ca) REG
∆TPLL (DTPLL)
∆TREG (DTREG) / Toggle Rate
SPD Revision
Checksum of Bytes 0-62
Manufacturer’s JEDEC ID Code (1)
Manufacturer’s JEDEC ID Code (2)
Manufacturer’s JEDEC ID Code (3)
Manufacturer’s JEDEC ID Code (4)
Manufacturer’s JEDEC ID Code (5)
Manufacturer’s JEDEC ID Code (6)
Rev. 1.1, 2007-01
46
08212006-PKYN-2H1B
QIMONDA [ QIMONDA AG ]
